Description:
DOUBLE PLATINUM
The platinum-to-platinum design of AutoliteDouble Platinum spark plugs greatly decreases gap erosion and reduces misfires. These are superior-performing spark plugs for distributorless ignition system (DIS) engines..
Features and Benefits:
- Featuring a platinum-to-platinum firing that virtually eliminates gap erosion and reduce misfires over a longer life
- Full-platinum tips; platinum on both the center and side electrodes to promote reduced gap wear
- Get up to 3X longer service life compared to standard copper plugs
- Heat range precisely set by Ionization Sensing Technology
- Platinum enhanced high nickel alloy side electrode maintains precision gap
- Super conductive yttrium enhanced ground electrode provides superior heat transfer
Specifications:
Center Electrode Core Material:
Copper
Center Electrode Design:
Standard
Center Electrode Tip Material:
Platinum
Electrical Terminal Type:
Stud
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapered
Ground Electrode Tip Material:
Platinum
Insulator Material:
Ceramic
General Motors #:
88901017
Manufacturer Warranty:
60 Months
